import Axios from "axios";
import {Message} from "element-ui";
import router from "../router";

Axios.interceptors.response.use(success =>{
    if(success.status && success.status == 200 && success.data.status == 500){
        Message.error({message : success.data.msg});
        if(success.data.msg === '请先登录'){
            window.sessionStorage.clear();
            router.replace('/login');
        }
        return;
    }
    if(success.data.msg){

        // Message.success({message : success.data.msg})
    }
    return success.data;
},error => {
    if(error.response.status == 504 || error.response.status == 404){
        Message.error({message:'服务器被吃了！'});
    }else if(error.response.status == 403){
        Message.error({message:'权限不足！'});
    }else if(error.response.status == 401){
        Message.error({message:'账户过期或尚未登录，请登录！'});
        router.replace("/")
    }else{
        if(error.response.data.msg){
            Message.error({message:error.response.data.msg});
        }else {
            Message.error({message:'未知错误！'});
        }
    }
    return;
})

let base = '';
export const postKeyValueRequest = (url,params) => {
    return Axios({
        method : 'POST',
        url:`${base}${url}`,
        data: params,
        transformRequest:[function (data) {
            let ret = '';
            for (let i in data){
                ret += encodeURIComponent(i)+'='+encodeURIComponent(data[i]) + '&';
            }
            return ret;
        }],
        header:{
            'Content-Type':'application/x-www-form-urlencoded'
        }
    });
}

export const postRequest = (url,params) =>{
    return Axios({
        method: 'POST',
        url : `${base}${url}`,
        data: params
    })
}
export const getRequest = (url,params) =>{
    return Axios({
        method: 'GET',
        url : `${base}${url}`,
        data: params
    })
}
export const putRequest = (url,params) =>{
    return Axios({
        method: 'PUT',
        url : `${base}${url}`,
        data: params
    })
}
export const deleteRequest = (url,params) =>{
    return Axios({
        method: 'DELETE',
        url : `${base}${url}`,
        data: params
    })
}
export const uploadFileRequest = (url, params) => {
    return Axios({
        method: 'post',
        url: `${base}${url}`,
        data: params,
        headers: {
            'Content-Type': 'multipart/form-data'
        }
    });
}
